Improvement in horse hat-forks



c.- H.. B. KELLOGG.

' Horse Hay-Fork. No. 83,068. Patented 0ct. 13, 1868.

N'FETERS, FHOTO-LITHOGRAPHER, WASHINGTON. D. C.

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rte tiniml fitstvc game @ffwa a c. H. B. KELLOGG, 0F T'ONBTOGANY, OHIO.Letters Patent No. 83,068, dated October 13, 1868.

IMPROVEMENT IN HORSE HAY-FORKS.

To all whom it may concern:

Be it known that I, O. H. B. KELLOGG, of Tontogany, in the county ofWood, and State of Ohio, have invented a new and improved Hay-Fork; andI do hereby declare that the following is a full, clear, and exactdescription thereof, which will enable those skilled in the art to makeand use the same, reference being had to the accompanyingdrawings,'forming part of this specification.

This invention relates to a new improvement to facilitate the handlingof hay; and it consists in expanding and contracting hooks or tines,attached to a central movable rod, in the manner hereinafter described.

Figure 1 represents a longitudinal edge view of the article.

Figure 2 is a longitudinal side view, partly in section.

Similar letters of reference indicate corresponding parts..

A isthe'head or casing, which encloses the tines when they are withdrawnor contracted.

This head terminates in a sharp spear-shaped point, of steel,'A'.

The sides of the head are made of. metal plates, swaged to the propershape, for admitting the central rod, and the hooks or tines.

B is the central rod,

0 represents the hooks or tines.-

D represents the sides of the head A. v r

E E are two rods, which are firmly attached to the head A, and extend upon each side of the central rod B, and parallel thereto, and are securedto a handle, F, as seen in the drawing.

The central rod B passes through a hole in the centre,of this handle;

The central rod extends up a short distance above the handle, wherethere is a bend, at right angles with the rod below, which bend forms aresting-place for the coil 9, as seen at h.

After forming the coil g, which is a spring, the end of the rod extendsdown, and forms a catch, i, which catches under the handle, as seen atJ, which holds the tines O 0 extended as seen in the drawing.

K is a lever, for throwing the catch off the handle, and releasing thehay. I Y

The hooks or tines O O are attached to the central rod, by joint-pins,as seen at m m. I

They pass through slots in the casing A, when they are extended, as seenin the drawing at n n, and they are extended or withdrawn as the centralrod, B, is raised or lowered.

0 represents a stop-pin;

The operation of the fork in handling hay will be readilyunderstood fromthe drawing.

The forkis thrust into the hay by crowding on the handle, while thehooks G are sheathed in the case or head. I

The rod B is then pushed down, which extends the hooks O, and throws thecatch 03 under the handle, so that the hay thus secured may be lifted byhorsepower, or otherwise, and moved to the desired-location, when thecatch 6 is withdrawn from the handle by pulling a rope attached to thelever K, which discharges the hay.

I claim as new, and desire to secure by Letters Patent' A hay-fork,constructed and operating substantially as shown and described, that isto say, with the head A, central rod B, hooks O O, rods E E, catch1?,and

' lever K, arranged substantially as described for the.

purposes set forth.

The above specification of my invention signed by me, this 10th day ofAugust, 1868.

O. H. B. KELLOGG. Witnesses:

L. BLACK, Geo. W. MooRn.

